45689327 has 2 divisors, whose sum is σ = 45689328. Its totient is φ = 45689326.

The previous prime is 45689309. The next prime is 45689333. The reversal of 45689327 is 72398654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45689327 - 2¹⁴ = 45672943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45689027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22844663 + 22844664.

It is an arithmetic number, because the mean of its divisors is an integer number (22844664).

Almost surely, 2^45689327 is an apocalyptic number.

45689327 is a deficient number, since it is larger than the sum of its proper divisors (1).

45689327 is an equidigital number, since it uses as much as digits as its factorization.

45689327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 45689327 is about 6759.3880640188. The cubic root of 45689327 is about 357.4963293672.

The spelling of 45689327 in words is "forty-five million, six hundred eighty-nine thousand, three hundred twenty-seven".